Status Leds; Leds For Slots 1 And 2 - HP ProCurve 7000dl Series Basic Management And Configuration Manual

Overview
Hardware Overview
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LEDs for Slots 1 and 2

Both the ProCurve Secure Router 7102dl and 7203dl have two columns of
LEDs that report information about the modules installed in the narrow slots.
As you would expect, column 1 reports information about the module in slot
1, and column 2 reports information about the module in slot 2. Each column
contains four LEDs; each LED monitors a different aspect of the module's
Physical and Data Link Layer connections. (See Figure 1-17.)
Figure 1-17. Two Columns of LEDs Report Information about the Modules in Slots
1 and 2.

Status LEDs

The first LED in each column signals whether or not the module in the
corresponding slot is functional and connected to the network. The status
LED can display one of the following:
No light—No module has been installed, or the interface is administra-
tively down. An interface is administratively down until you activate it.
Red—A module has been installed, and the corresponding interface has
been activated, but no valid physical connection has been established.
Red LEDs may also indicate other problems with the interface, such as:
• a self-test failure
• an active WAN alarm condition
Green—A module has been installed and activated, and the physical
connection is up and operational.
Yellow—An interface on the module is being tested.
Slot 1 and 2 LEDs